-56-6-6-565-4-44-4 -56-6-677-8 -56-6-7-6666-55-4 -45-56-6654-4 -56-6-6-665-4-44-4 -56-6-6777-8 -56-6-7-6666-55-4 -45-5-5-56-55-4 -56-6-6-565-4-4-5-4 -56-6-6-6777-8 -56-6-7-66656-55-4 -45-5-5-56-55-4 ref -7-7-7-7-6-7-7-7-7-7-6 -7-7-7-7-6-66-55-66(all x2)